It compares primate cities ad world cities with mega cities. (tes.com)
A decade ago, the 53 - year - old chairman and CEO of Toronto - based marketing holding company MDC Partners invested heavily in tech - savvy agencies staffed with creative entrepreneurs that scoffed at the lumbering dinosaurs of the traditional ad world. (canadianbusiness.com)
... Historically, in the digital ad world, pie has gotten larger and it's possible for everyone to win, and it's perfectly possible that will continue to be true for quite some time.» (entrepreneur.com)